CN215313195U

CN215313195U - Novel tooth washing device nozzle

Info

Publication number: CN215313195U
Application number: CN202121784136.8U
Authority: CN
Inventors: 杨跃武; 刘振西
Original assignee: Shenzhen Tengjisihai Technology Co ltd
Current assignee: Shenzhen Tengjisihai Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a novel tooth washing device nozzle, which comprises a nozzle assembly, a nozzle body and a rotary sleeve, wherein the nozzle assembly is in threaded connection with the nozzle body, the nozzle assembly comprises a water outlet nozzle cover and a water outlet nozzle, small protruding ribs are arranged on the inner surface of the water outlet nozzle cover, a fixed sleeve is fixedly connected to the center of the inner surface of the water outlet nozzle cover, the rotary sleeve is sleeved on the outer surface of the fixed sleeve, screws are connected to the outer surface of the fixed sleeve in a threaded manner, worm wheel fan blades are fixedly connected to the outer surface of the rotary sleeve, and the existing multiple nozzles are improved through the arranged nozzle assembly, so that the nozzles can share one nozzle body, the storage volume is reduced, only one nozzle body is needed when the tooth washing device nozzle is used, all types of nozzles are in threaded connection with the nozzle body, and can be directly replaced when the tooth washing device nozzle is used, and the worm wheel fan blades are rotatably arranged, the impact pressure of the moisture can be enhanced, and the flushing effect can be enhanced.

Description

Novel tooth washing device nozzle

Technical Field

The utility model relates to the technical field of tooth washers, in particular to a novel tooth washer nozzle.

Background

Along with more and more importance placed on oral hygiene by people, more and more attention is paid to oral cleaning. The tooth cleaning device is used as a novel auxiliary tool for cleaning the oral cavity, can effectively clean parts such as slits between teeth and gingival sulcus, and is more and more favored by people. The tooth washing device mainly utilizes the impact force of high-speed water columns sprayed under certain pressure to clean the oral cavity.

The existing nozzle types of the tooth washing device comprise a standard nozzle, an orthodontic nozzle, a periodontal pocket nozzle, a tongue scraping nozzle, a nasal washing nozzle and the like, and the above nozzles have the functions, such as the standard nozzle for washing the slit between teeth and the tongue scraping nozzle for washing the tongue fur. If the mouth and palate are to be washed, the traditional nozzle cannot be used for washing a large-area due to a large area, the pressure of the nozzle with a single hole is large, the mucous membrane nerves of the palate are densely and sensitively distributed, and a water flow user with large pressure cannot bear the pressure, so that a tooth washing device nozzle which can be used for washing the mouth and the palate with large area and moderate water pressure is needed to be developed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel nozzle for a dental prophylaxis device to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel water toothpick nozzle, includes nozzle assembly, shower nozzle body and swivel sleeve, nozzle assembly with shower nozzle body threaded connection, nozzle assembly includes water outlet nozzle lid and faucet, the fixed cover of internal surface center fixedly connected with of water outlet nozzle lid department, the swivel sleeve cover is established the surface of fixed cover, the outer fixed surface of swivel sleeve is connected with worm wheel fan blade.

Preferably, the outer surface of the water outlet nozzle cover is provided with a plurality of groups of water outlet holes, and the water outlet holes are annularly arranged.

Preferably, the outer surface of the fixing sleeve is provided with a threaded hole, and the outer surface of the threaded hole is in threaded connection with a screw through the threaded hole.

Preferably, the screw is kept away from the one end fixedly connected with screw cap of screw hole, the internal diameter of swivel sleeve is greater than the external diameter of fixed cover, the swivel sleeve is located the top of screw cap, just the height that highly is higher than the swivel sleeve of fixed cover.

Preferably, the inner surface of the water outlet nozzle cover is provided with small protruding ribs which are annularly arranged around the fixed sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model has simple structure, and improves the existing nozzles by the arranged nozzle assembly, so that the nozzles can share one nozzle body, thereby reducing the storage volume;

2. the utility model only needs one spray head body, all types of nozzles are in threaded connection with the spray head body, and the spray head body can be directly replaced when in use;

3. according to the utility model, through the worm wheel fan blades which are arranged in a rotating manner, the impact pressure of moisture can be enhanced, and the flushing effect can be enhanced.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of an exploded structure of the nozzle assembly of the present invention.

In the figure: 1. a nozzle assembly; 2. a nozzle body; 3. a water outlet nozzle cover; 4. a water outlet nozzle; 5. a water outlet hole; 6. fixing a sleeve; 7. a rotating sleeve; 8. a worm wheel fan blade; 9. a threaded hole; 10. a screw; 11. projecting small ribs; 12. and (4) a screw cap.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a novel water toothpick nozzle, includes nozzle assembly 1, shower nozzle body 2 and swivel mount 7, and nozzle assembly 1 and 2 threaded connection of shower nozzle body, nozzle assembly 1 include water outlet nozzle lid 3 and faucet 4, and the fixed cover 6 of fixedly connected with is located at the internal surface center of water outlet nozzle lid 3, and the outer surface of fixed cover 6 is established to swivel mount 7 cover, and the outer fixed surface of swivel mount 7 is connected with worm wheel fan blade 8.

Specifically, as shown in fig. 1-3, a plurality of groups of water outlets 5 are formed in the outer surface of the water outlet cover 3, the water outlets 5 are annularly arranged, and water can be uniformly sprayed out through the annularly arranged water outlets 5.

Specifically, as shown in fig. 1 to 3, a threaded hole 9 is formed in the outer surface of the fixed sleeve 6, a screw 10 is connected to the outer surface of the threaded hole 9 through the threaded hole 9, and the screw 10 can play a role in limiting, so that the rotary sleeve 7 is always positioned on the outer surface of the fixed sleeve 6 to rotate.

Specifically, as shown in fig. 1 to 3, one end of the screw 10 far from the threaded hole 9 is fixedly connected with a nut 12, the inner diameter of the rotating sleeve 7 is larger than the outer diameter of the fixed sleeve 6, the rotating sleeve 7 is located above the nut 12, and the height of the fixed sleeve 6 is higher than that of the rotating sleeve 7, so that the worm wheel blade 8 can be prevented from rotating due to the fact that the screw 10 abuts against the rotating sleeve 7 after being screwed.

Specifically, as shown in fig. 1 to 3, the inner surface of the water outlet nozzle cover 3 is provided with small protruding ribs 11, the small protruding ribs 11 are annularly arranged around the fixing sleeve 6, and the small protruding ribs 11 can reduce the friction between the worm gear blade 8 and the water outlet nozzle cover 3.

The working principle is as follows: when the water jet type washing device is used, the safety of the device is checked firstly, water enters the nozzle assembly 1 under the action of the pump body, water flow is uniformly sprayed out through the plurality of groups of water outlet holes 5, the impact pressure of the water can be dispersed due to the large number of the water outlet holes 5, the water can impact the worm wheel fan blade 8 which is arranged in a rotating mode while being sprayed out, the worm wheel fan blade 8 can rotate to form a vortex under the impact of the water flow, the internal pressure is increased, and therefore washing water flow with moderate pressure can be obtained at the position of the water outlet holes 5.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel water toothpick nozzle, includes nozzle assembly (1), shower nozzle body (2) and swivel sleeve (7), nozzle assembly (1) with shower nozzle body (2) threaded connection, its characterized in that: the nozzle assembly (1) comprises a water outlet nozzle cover (3) and a water outlet nozzle (4), wherein the center of the inner surface of the water outlet nozzle cover (3) is fixedly connected with a fixed sleeve (6), a rotary sleeve (7) is sleeved on the outer surface of the fixed sleeve (6), and a worm wheel fan blade (8) is fixedly connected to the outer surface of the rotary sleeve (7).

2. The novel dental prophylaxis nozzle of claim 1, wherein: the outer surface of the water outlet nozzle cover (3) is provided with a plurality of groups of water outlet holes (5), and the water outlet holes (5) are all annularly arranged.

3. The novel dental prophylaxis nozzle of claim 1, wherein: the outer surface of the fixed sleeve (6) is provided with a threaded hole (9), and the outer surface of the threaded hole (9) is in threaded connection with a screw (10) through the threaded hole (9).

4. The novel dental prophylaxis nozzle of claim 3, wherein: screw (10) keep away from one end fixedly connected with screw cap (12) of screw hole (9), the internal diameter of rotatory cover (7) is greater than the external diameter of fixed cover (6), rotatory cover (7) are located the top of screw cap (12), just the height that highly is higher than rotatory cover (7) of fixed cover (6).

5. The novel dental prophylaxis nozzle of claim 1, wherein: the inner surface of the water outlet nozzle cover (3) is provided with a small protruding rib (11), and the small protruding rib (11) is annularly arranged around the fixed sleeve (6).